2-Amino-N-(2-((2-(2-chlorobenzoyl)-4-nitrophenyl)amino)-2-oxoethyl)acetamide hydrobromide CAS 76337-90-1
| CAS No. | 76337-90-1 |
| Molecular Formula | C17H16ClN4O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Amino-N-(2-((2-(2-chlorobenzoyl)-4-nitrophenyl)amino)-2-oxoethyl)acetamide hydrobromide (CAS 76337-90-1), a certified reference material (molecular formula C17H16ClN4O5Br, MW 471.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H16ClN4O5Br, 2-Amino-N-(2-((2-(2-chlorobenzoyl)-4-nitrophenyl)amino)-2-oxoethyl)acetamide hydrobromide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 471.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Amino-N-(2-((2-(2-chlorobenzoyl)-4-nitrophenyl)amino)-2-oxoethyl)acetamide hydrobromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H16ClN4O5 Br |
| Molecular Weight | 471.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
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